47941280

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3089}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 114465960

約数和(自身を除く): 66524680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3089, 3104, 3880, 6178, 7760, 12356, 15445, 15520, 24712, 30890, 49424, 61780, 98848, 123560, 247120, 299633, 494240, 599266, 1198532, 1498165, 2397064, 2996330, 4794128, 5992660, 9588256, 11985320, 23970640, 47941280]

約数ペア:

[(1, 47941280), (2, 23970640), (4, 11985320), (5, 9588256), (8, 5992660), (10, 4794128), (16, 2996330), (20, 2397064), (32, 1498165), (40, 1198532), (80, 599266), (97, 494240), (160, 299633), (194, 247120), (388, 123560), (485, 98848), (776, 61780), (970, 49424), (1552, 30890), (1940, 24712), (3089, 15520), (3104, 15445), (3880, 12356), (6178, 7760)]